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ostensible

[o-sten-suh-buh l]
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adjective
  1. outwardly appearing as such; professed; pretended: an ostensible cheerfulness concealing sadness.
  2. apparent, evident, or conspicuous: the ostensible truth of their theories.
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Origin of ostensible

1720–30; < French < Latin ostēns(us), variant of ostentus (see ostensive) + French -ible -ible
Related formsos·ten·si·bly, adverbnon·os·ten·si·ble, adjectivenon·os·ten·si·bly, adverbun·os·ten·si·ble, adjectiveun·os·ten·si·bly, adverb
Can be confusedostensible ostensive
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018


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British Dictionary definitions for ostensible

ostensible

adjective
  1. apparent; seeming
  2. pretended
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Derived Formsostensibility, noun

Word Origin

C18: via French from Medieval Latin ostensibilis, from Latin ostendere to show, from ob- before + tendere to extend
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for ostensible

adj.

1762, "capable of being shown, presentable," from French ostensible, from Latin ostens-, past participle stem of ostendere "to show, expose to view; to stretch out, spread before; exhibit, display," from ob "in front of" (see ob-) + tendere "to stretch" (see tenet). Meaning "apparent, professed" is from 1771.

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Online Etymology Dictionary, © 2010 Douglas Harper